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Single Row Steel Cylindrical Bearing

NU 219 ECJ

Single Row Steel Cylindrical Bearing
Item #100742909
  • 3.74 in Inner Diameter
  • 6.69 in Outer Diameter
  • 1.26 in Width
Single Row Steel Cylindrical Bearing
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  • 3.74 in Inner Diameter
  • 6.69 in Outer Diameter
  • 1.26 in Width

description

  • The EC design contains improvements in guiding surfaces of flanges and roller ends, which means that EC bearings have a high axial load-carrying capacity.

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Improved roller-end-to-flange contact
  • Increased capacity

compliances

  • In accordance with ISO 15-1981
Series 2
Inch/Metric Metric
Bearing Part Complete Bearing
Outer Ring Width 1.26 in, 32 mm
Inner Ring Width 1.26 in, 32 mm
I.D. 3.74 in, 95 mm
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
Radial Internal Clearance Specification Normal Clearance
Rows of Balls Single
Radial Internal Clearance Group N
Width 1.26 in, 32 mm
Limiting Speed 4800 rpm
Internal Clearance CN
Enclosure Open
Cage Material Bearing Steel
Rolling Element Roller
Heat Stabilization 302 °F
Material Bearing Steel
Oil Hole w/o Oil Hole
Reference Speed 4300 rpm
No. of Rows 1
No. of Ribs - Outer Ring 2
Element Material Bearing Steel
Cage Sheet Metal
Bearing Class Normal / P0
Precision Ground Yes
O.D. 6.69 in, 170 mm
Capacity High Capacity
Static Load Rating 265 kN
Bearing Type Radial
ISO Tolerance Class 6 / P6
O.D. Type Cylindrical
Cage Type Sheet Metal
Row Type 1
Full Cage Description Pressed Steel Cage
Tolerance Normal (PN)
Precision Rating ABEC 1
Relubrication Feature Without
Origin Cylindrical Radial
Bearing Material Coating Bearing Steel
Dynamic Load Rating 255 kN
End Type Open End
Static Load Rating [Max] 59,600.00 lbf
Bore Type Cylindrical
Weight 6.307 LB
EAN or UPC 7316577315021
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